FV Combined Bearing Introduction and products show

Aug 29, 2023

The combined bearing is assembled by the axial and radial roller bearings, which reduces the bearing volume and simplifies the installation structure, thus reducing the manufacturing cost. The radial and axial bearing capacity of the combined bearing is relatively large, and the accessories are replaceable.

The usage of combined bearings is used in various door frame lifting systems and guide rail operation.

Combined bearings are mainly composed of the following parts:

1)The installation method of combined bearings is welding, the specific way is to weld the shaft head and a plate with a round hole, and then assemble it with the door frame.

2) The main roller is the main carrier in the combined bearing, which mainly bears the load in the vertical direction, requiring strong wear resistance, corrosion resistance, and impact resistance. At the same time, the main roller can also be used as a single-direction bearing, because it is a roller bearing with a full roller structure;

3) The side roller is the secondary carrier in the combined bearing, which mainly bears the load in the horizontal direction, and also requires strong wear resistance, corrosion resistance, and impact resistance. The side roller is essentially a roller bearing with no inner ring and a full needle roller. In the combined bearing, the mandrel and the shaft head are matched together.

4) Make the main side roller and shaft head installed together to become a whole.

The assembly method of the combined bearing: the side roller is installed inside the shaft head through the mandrel, the main roller is set outside the shaft head, the cover plate is fixed by the nut at the tail of the shaft head, and finally several parts are fixed together.

Combined bearings are also one of FV's products and can accept high radial and axial loads. Robust guide for high dynamic and static loads. The bearing capacity can be well distributed on the guide rail. The long service life of bearings and guides. It can be assembled by welding bolts, economical and practical. And the bearing parts are easy to replace.